Medicinal aerosol compositions with a functionalized polyethyleneglycol excipient

The invention comprises a medicinal aerosol composition comprising a propellant, an excipient comprising a functionalized polyethyleneglycol, and a drug. The invention also comprises particulate medicinal compositions comprising particles with a mean mass aerodynamic diameter of less than about 10 m...

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Bibliographic Details
Main Authors DUAN DANIEL C, STEFELY JAMES S
Format Patent
LanguageEnglish
Published 18.05.2010
Subjects
BANDAGES, DRESSINGS OR ABSORBENT PADS
CHEMISTRY
COMPOSITIONS BASED THEREON
DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS
FILTERS IMPLANTABLE INTO BLOOD VESSELS
FIRST-AID KITS
FOMENTATION
HUMAN NECESSITIES
HYGIENE
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
PROSTHESES
THEIR PREPARATION OR CHEMICAL WORKING-UP
TREATMENT OR PROTECTION OF EYES OR EARS
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Summary:The invention comprises a medicinal aerosol composition comprising a propellant, an excipient comprising a functionalized polyethyleneglycol, and a drug. The invention also comprises particulate medicinal compositions comprising particles with a mean mass aerodynamic diameter of less than about 10 microns that incorporate an excipient comprising a functionalized polyethyleneglycol.
Bibliography:Application Number: US20020327200